KeySize

Inheritance: java.lang.Object, java.lang.Enum

public enum KeySize extends Enum<KeySize>

Defines different key sizes which can be used to encrypt pdf documents.

Fields

FieldDescription
x4040 bit key.
x128128 bit key.
x256256 bit key.

Methods

MethodDescription
values()
valueOf(String name)
getValue()

x40

public static final KeySize x40

40 bit key. Such key size is used with RC4 algorithm and provides low level of security. Nevertheless old versions of pdf documents can be encrypted only with such keys (v. 1.3 and lower);

x128

public static final KeySize x128

128 bit key. Both RC4 and AES algorithms can use such key size.

x256

public static final KeySize x256

256 bit key. Such key size can be used only with AES and is recognized with the last Adobe Reader versions (starting from v.9).

values()

public static KeySize[] values()

Returns: com.aspose.pdf.facades.KeySize[]

valueOf(String name)

public static KeySize valueOf(String name)

Parameters:

ParameterTypeDescription
namejava.lang.String

Returns: KeySize

getValue()

public int getValue()

Returns: int